Newbetuts
.
New posts in algebraic-geometry
Is Noetherian condition always needed when speaking of a coherent sheaf?
algebraic-geometry
Map from a curve to the projective plane
algebraic-geometry
projective-geometry
projective-varieties
codimension of the zero set of a polynomial in several variables and their conjugates
algebraic-geometry
complex-geometry
Isomorphism of sheaves [duplicate]
algebraic-geometry
sheaf-theory
Must a proper curve minus a point be affine?
algebraic-geometry
A finite correspondence in $Cor_k(X,\mathbb A^1)$ is a principal Weil divisor
algebraic-geometry
divisors-algebraic-geometry
Exercise 4.9, Chapter I, in Hartshorne
algebraic-geometry
Generators of the ideal correspond to $d$-uple embedding
algebraic-geometry
commutative-algebra
Translation Request - Grothendieck's Tohoku Paper
reference-request
algebraic-geometry
homology-cohomology
Divisor on curve of genus $2$
algebraic-geometry
algebraic-curves
riemann-surfaces
If $L\mid K$ is a finite extension of fields then K is perfect iff L is perfect
abstract-algebra
algebraic-geometry
field-theory
extension-field
Explicit unit/counit of inverse image/direct image adjunction.
algebraic-geometry
category-theory
sheaf-theory
Sheafs of abelian groups are the same as $\underline{\mathbb{Z}}$-modules
algebraic-geometry
sheaf-theory
Intuition and Stumbling blocks in proving the finiteness of WC group
number-theory
algebraic-geometry
algebraic-number-theory
analytic-number-theory
elliptic-curves
Why is the extension $k(x,\sqrt{1-x^2})/k$ purely transcendental?
abstract-algebra
algebraic-geometry
field-theory
extension-field
algebraic-curves
What is 'Transcendental algebraic geometry'?
reference-request
algebraic-geometry
Coordinate rings in projective spaces. What are they?
algebraic-geometry
commutative-algebra
projective-space
Any rational map can be extended to codimension one.
algebraic-geometry
Is there a field of 'real analytic geometry'?
algebraic-geometry
differential-geometry
big-picture
Exercise in Hartshorne
algebraic-geometry
Prev
Next